| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and then [verb] [art] | 1679 |
|
| 2 | and [verb] [art] [num ord] | 694 |
|
| 3 | then [verb] [art] [num ord] | 129 |
|
| 4 | and then [art] [num ord] | 129 |
|
